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7.1 HW: Hart

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Weather   Is the atmospheric conditions, along with short-term changes, of a certain place at a certain time  
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Air Pressure   The pressure that a column of air exerts on the air, or surface, below it  
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Humidity   The amount of water vapor in the air  
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Relative Humidity   The amount of water vapor present in the air compared to the maximum amount of water vapor the air could contain at the temperature  
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Dew Point   Is the temperature at which air is fully saturated because of decreasing temperatures while holding the amount of moisture constant  
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Precipitation   Is water, in liquid or solid form, that falls from the atmosphere  
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Water Cycle   Is the series of natural processes in which water continually moves among oceans, land, and the atmosphere  
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What are two variables to describe weather   Temperature and Rainfall  
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The measure of the average kinetic energy of molecules in the air   Air temperature  
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What term is used by a meteorologist during a weather forecast to refer air pressure   Barometric pressure  
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As air moves from areas of high pressure to areas of low pressure which creates _____   Wind  
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Clouds are ______ or ______ suspended in the atmosphere   Water droplets or ice crystals  
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_____ can have different shapes and be present at different altitudes within the atmosphere   Clouds  
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A cloud that forms near Earth's surface   Fog  
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Fog suspension of _____ or _____ close to or at Earth's surface   Water droplets or ice crystals  
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Fog reduces _____, the distance a person can see into the atmosphere   Visibility  
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______ in the clouds form around small solid particles in the atmosphere   Droplets  
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These particles might be ____, _____, or _____   Dust, salt, or smoke  
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What are examples of precipitation   Rain, snow, sleet, and hail  
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_____ is precipitation that reaches Earth's surface as droplets of water   Rain  
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_____ is an important process in the water cycle   Precipitation  
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_____ and _____ are phase changes that are also important to the water cycle   Evaporation and condensation  
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_____ help reflect radiation   Clouds  
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We observe that clouds move, we recognize that ___ and ___ are transported from one location to another   Water and thermal energy  
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___, ____, ___, and ___ help particles change from one thing to another when the clouds release the thermal energy   Condensation, Freezing, Evaporation, and Melting  
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Most sunlight passes through the atmosphere and warms Earth's surface but is radiation to the troposphere which causes ___   Weather  
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_____ helped built ancient Earth's atmosphere when it did not have enough oxygen to support life   Water Vapor  
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Created by: hartisa1170
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